Wildfire Alert Report

Date: 2025-04-19
Time: 23:56:17
Production Date and Time: 2025-04-20 00:01:11 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092356174_e20251092358547_c20251092359028.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092351174_e20251092353547_c20251092354029.nc
Number Of Thermal Anomaly Alerts: 4
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) McLean County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:56:20UTC
Radiative Center (Lat, Lon): 47.426666°, -101.216110°
Nearby Counties (meeting alert criteria):
  • McLean County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.61 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.50 K
Observed - Background BT (3.9 um)6.33 K
BT Anomaly (3.9 um)10.22 K
Maximum Observed - Clear RTM BT (3.9 um)9.53 K
Maximum Observed BTD (3.9-10/11/12 um)9.37 K
Observed - Background BTD (3.9-10/11/12 um)5.82 K
BTD Anomaly (3.9-10/11/12 um)22.65 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power18.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.50°
Mean Solar Zenith Angle 74.00°
Mean Glint Angle54.30°
Water Fraction0.00
Total Pixel Area 16.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Carlton County, MN
NWS WFO Duluth MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:56:21UTC
Radiative Center (Lat, Lon): 46.509167°, -92.895836°
Nearby Counties (meeting alert criteria):
  • Carlton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.55 K
Observed - Background BT (3.9 um)8.94 K
BT Anomaly (3.9 um)89.44 K
Maximum Observed - Clear RTM BT (3.9 um)10.43 K
Maximum Observed BTD (3.9-10/11/12 um)10.15 K
Observed - Background BTD (3.9-10/11/12 um)8.89 K
BTD Anomaly (3.9-10/11/12 um)58.64 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power31.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.60°
Mean Solar Zenith Angle 79.70°
Mean Glint Angle60.40°
Water Fraction0.00
Total Pixel Area 14.50 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Warren County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:56:51UTC
Radiative Center (Lat, Lon): 41.368889°, -93.426109°
Nearby Counties (meeting alert criteria):
  • Warren County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.16 K
Observed - Background BT (3.9 um)3.72 K
BT Anomaly (3.9 um)6.48 K
Maximum Observed - Clear RTM BT (3.9 um)7.28 K
Maximum Observed BTD (3.9-10/11/12 um)5.92 K
Observed - Background BTD (3.9-10/11/12 um)3.13 K
BTD Anomaly (3.9-10/11/12 um)10.47 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.60°
Mean Solar Zenith Angle 79.80°
Mean Glint Angle58.70°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Taylor County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-19 23:56:50UTC
Radiative Center (Lat, Lon): 40.693611°, -94.764168°
Nearby Counties (meeting alert criteria):
  • Taylor County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.28 K
Observed - Background BT (3.9 um)20.27 K
BT Anomaly (3.9 um)17.55 K
Maximum Observed - Clear RTM BT (3.9 um)18.38 K
Maximum Observed BTD (3.9-10/11/12 um)29.88 K
Observed - Background BTD (3.9-10/11/12 um)20.08 K
BTD Anomaly (3.9-10/11/12 um)15.85 K
Similar Pixel Count0
BT Time Tendency (3.9 um)22.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter0.36
Maximum Radiative Power73.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 78.80°
Mean Glint Angle57.10°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »